A Novel Nonconvex Low-Rank Tensor Completion Approach for Traffic Sensor Data Recovery From Incomplete Measurements.
Xiaobo ChenKaiyuan WangZuoyong LiYu ZhangQiaolin YePublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- sensor data
- low rank
- sensor measurements
- convex optimization
- missing data
- trace norm
- low rank matrices
- frobenius norm
- robust principal component analysis
- high order
- tensor decomposition
- low rank matrix recovery
- low rank matrix
- sensor networks
- matrix completion
- matrix factorization
- linear combination
- rank minimization
- low rank and sparse
- data streams
- singular value decomposition
- kernel matrix
- human activities
- missing values
- high dimensional data
- higher order
- incomplete data
- image processing
- semi supervised
- objective function
- norm minimization
- data matrix
- raw sensor data
- total variation
- tensor factorization
- singular values